问通过非Docker NGINX提供docker PHP FPM内容

EN

services:
  mybb:
    image: mybb/mybb:latest
    volumes:
    - ${PWD}/mybb:/var/www/html:rw
    ports:
      - "9000:9000"

  postgresql:
    environment:
      POSTGRES_DB: mybb
      POSTGRES_PASSWORD: password
      POSTGRES_USER: mybb
    image: postgres:13.2-alpine
    volumes:
    - ${PWD}/postgres/data:/var/lib/postgresql/data:rw

version: '3.7'

upstream mybb {
    server 172.20.0.2:9000 weight=5;
}

server {
    listen 80;
    listen [::]:80;

    root /home/lobo/mybb_docker/mybb;
    index index.html index.php;

    server_name mydomain.com www.mydomain.com;

    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    location ~ inc/ {
        internal;
    }

    location ~ ^/(images|cache|jscripts|uploads)/ {
        access_log off;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass mybb;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}

2021/04/09 10:04:56 [error] 19714#19714: *3705 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: xx.xx.xx.xx, server: mydomain.com, request: "GET / HTTP/1.1", upstream: "fastcgi://172.20.0.2:9000", host: "www.mydomain.com"